Looking for a lid for a quart paint can to keep brush and paint from getting containmation?

what can i use to keep paint and a brush from getting particles in the can quarts size can?Looking for a lid for a quart paint can to keep brush and paint from getting containmation?
Use a gallon sized zip lock baggie for the can just place inside and zip lock and use a smaller one for the paint brush..It's what we use until we clean the brush.Looking for a lid for a quart paint can to keep brush and paint from getting containmation?
when all else fails, put it in a plastic grocery bag and tie it up.